Movement is ubiquitous across the natural world. All organisms move, actively or passively, regularly or during specific life stages, to meet energy, survival, reproductive and social demands.  Movement affects a variety of ecological processes and the ability of individuals to cope with human-induced, rapid environmental changes.

Stress and Smoking Rates Up Among All Hospital Workers, New Hebrew U. Study Finds

A new study, published in the leading journal Nicotine and Tobacco Research’s special issue devoted to smoking and COVID-19, found that being on the COVID-19 frontlines could negatively impact hospital workers’ mental health—even during lull periods and even for ancillary hospital staff, such as maintenance workers and administrative staff.  

An article published by the Nature Communications journal illustrates the innovative approach to the realization of increasingly performing sensors by researchers from the Politecnico di Torino and The Hebrew University of Jerusalem

The Answer Depends on Parents' Religiosity Level, Surprising Hebrew U. Study Finds

Blood Test Developed at Hebrew University Detects Immune and Inflammatory Activity in Tissues, Removing Need for Painful Biopsies and Expensive Imaging

Our immune systems work hard to keep us healthy and to protect us against bacteria, viruses, fungi, parasites and cancerous cells.  When our Immune systems are weakened, we’re at risk for illnesses and dangerous infections; when they’re overactive, we’re at risk for inflammation and autoimmune diseases.  Therefore, accurate monitoring of our immune systems’ activity is vital to our health.  

For almost two years, newsfeeds have kept us updated on the daily battle to annihilate the coronavirus.  So, it’ s easy to forget that there are also many types of bacteria threatening human health – our survival depends on the constant quest for new antibiotics that can destroy them.  Recent research provides an important insight into the complex response of bacteria to antibiotics and opens up the possibility of developing a novel and more effective class of drugs to combat major bacterial diseases.

Back in the day, the Assyrians were one of the Near East’s superpowers, controlling a land mass that stretched from Iran to Egypt. They accomplished this feat with military technologies that helped them win any open-air battle or penetrate any fortified city.  While today, air power and bunker busters help win the war, back in the ninth to the seventh centuries BCE, it was all about the siege ramp, an elevated structure that hauled battering ramps up to the enemy’s city walls and let the Neo-Assyrians soldiers wreak havoc on their enemies.

The human brain is a constant buzz of activity, with its 86 billion nerve cells (neurons) sending electrical signals from one region of the brain to another. The signals travel along the white matter fibers, a maze of wire-like fibers, ultimately giving rise to all brain functions. Uncovering these wire-like highways between neurons has been a longstanding challenge for neuroscience.  Existing methods for mapping this neural circuitry at the cellular level are either limited to animal studies or require highly specialized equipment for data acquisition and processing.

Hebrew University study shows lipid-lowering drug reduced inflammation in 48 hours and removed the need for oxygen support within 5 to 7 days for hospitalized COVID-19 patients.

The SARS-CoV-2 virus has infected over 165 million people worldwide causing nearly 3.5 million deaths. Recent vaccination efforts have been hindered by multiple coronavirus variants that challenge current vaccines. While infection generally produces a mild disease, in some patients it can develop into a severe inflammatory COVID-19 requiring medical intervention.

In our increasingly industrialized world, what we produce “out there” has a direct impact on what happens inside our bodies.  A new study by the Hebrew University of Jerusalem (HU) reveals the link between rates of metal production and toxic lead exposure in humans.  The research team closely examined human remains from a burial ground in central Italy that was in consecutive use for 12,000 years.